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PTFE FILAMENT PACKING

Braided with PTFE filament which is impregnated piece by piece with PTFE dispersion. Flexibility, almost complete chemical inertia, dimensional stability, low friction coefficient to compression, and excellent resistance to compression are qualities classifying this packing among the best ones available in the industrial field. It is suitable for all the chemical compounds (excepting cast alkaline metals and the gaseous fluorine), alternative and rotary motions shafts operating at high peripheral speed, rod, pistons, valve stems, expansion joints, etc.

※ Main specification of pure PTFE braided packing  

 

PH range

0~14

Working Temperature

-200°C~280°C

Velocity

10 m/s

Pressure

2~25 Mpa

Rotating

5 Mpa

Reciprocating

15 Mpa

Static

25 Mpa

Density

1.7~1.8 g/cm3

Dimensions

3×3 ~ 50×50 mm

 

    

 ※ Other customized products are also available.

 

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